P2Y12 antagonists
P2Y12 antagonists can be classified into three generations depending whether they are reversible or irreversible inhibitors and whether they are competitive or non competitive.
First generation: Irreversible P2Y12 antagonists
1. Ticlopidine
2. Clopidogrel
3. Prasugrel
Second generation: Reversible, non-competitive P2Y12 antagonists
1. Cangrelor
2. Ticagrelor
Third generation: Reversible, Competitive P2Y12 antagonists
1. Elinogrel